Checkpoint, or something.

server/config/cmdline.rs

@@ -0,0 +1,35 @@
+use clap::Parser;
+use std::path::PathBuf;
+use tracing::metadata::LevelFilter;
+
+#[derive(Parser, Debug)]
+#[clap(author, version, about, long_about = None)]
+pub struct Arguments {
+    #[clap(
+        short,
+        long,
+        help = "Use the given config file, rather than $XDG_CONFIG_DIR/socks5.toml"
+    )]
+    pub config_file: Option<PathBuf>,
+
+    #[clap(
+        short,
+        long,
+        help = "Default logging to the given level. (Defaults to ERROR if not given)"
+    )]
+    pub log_level: Option<LevelFilter>,
+
+    #[clap(
+        short,
+        long,
+        help = "Start only the named server(s) from the config file. For more than one, use comma-separated values or multiple instances of --start"
+    )]
+    pub start: Vec<String>,
+
+    #[clap(
+        short,
+        long = "validate",
+        help = "Do not actually start any servers; just validate the config file."
+    )]
+    pub validate_only: bool,
+}